LoL Blue Essence Calculator: Build Your Ranked Champion Pool

You need 20 champions to play ranked in League of Legends, and this blue essence calculator lets you pick exactly which ones and see the total cost straight away. The cheapest possible ranked pool costs 5,850 BE at current prices. A pool of meta picks costs several times that.

Pick your champions, mark the ones you already own, enter your BE balance, and the tool shows what is left to farm and roughly how many games that takes.

How do you use the blue essence calculator?

Click a champion to add it to your pool. Switch to “Mark Owned” to flag the ones you already have, so they count toward the 20 without adding to the cost. You can filter by role, sort by name or price, and search by name.

Two shortcuts help a lot. “Cheapest 20” fills the pool with the lowest-priced champions, and “Meta 20” loads a ready competitive pool you can then edit. Type your BE into “Your BE”. Green means you can afford it all.

The farming estimate assumes about 910 BE per level, about 10 games per level and 3 games a day. Rough guide? Yes (the real amount per level varies from capsule to capsule).

Which champion prices does the Blue Essence calculator use?

Riot cut the Blue Essence price of every champion by 50% on March 5, 2025, with patch 25.05. Remember the old prices? Forget them. In practice, these are the current tiers from Riot’s champion pricing page:

Two champions break the pattern, and both are jokes. Vel’Koz costs 1,570 BE, a nod to pi, and Jhin costs 2,222 BE because, of course, everything about Jhin is about the number four. Newer champions drop to the lower tiers as they get older, so a 3,150 BE pick today will be cheaper in a couple of seasons.

How much Blue Essence do you need for ranked?

Ranked needs 20 owned champions, and free rotation champions don’t count. The absolute floor is 5,850 BE: all 17 champions at 225 BE plus three at 675 BE. That is exactly what “Cheapest 20” builds.

Nobody wants to play ranked on a pool of filler, though. A sensible plan looks like this:

1. Pick three or four champions for your main role.
2. Add two or three for your secondary role.
3. Fill the remaining slots with 225 BE champions, purely to reach 20.

In the calculator, press “Cheapest 20”, then swap filler picks for the champions you actually want and watch the total. Most real pools land well above the floor.

Blue Essence calculator results: budget pool to full roster

Same farming model as the calculator, starting from zero BE (and no events or missions):

Put simply, the full roster? Years of play on BE alone. Real players get there faster with events and missions, but the shape of the curve doesn’t change: the first 20 are cheap, everything after that is a long grind.

Where does Blue Essence come from?

Thing is, a match itself doesn’t hand you BE. Games give XP, levels give champion capsules, and the shards inside are where the BE lives. You either disenchant a shard into BE or spend BE to turn it into the champion.

Upgrading a shard costs less than buying the champion from the store, so if you get a shard for someone you want, upgrade it. If not, disenchant it. Since the 2025 price cut, shards still disenchant for the same amount as before while champions got cheaper, so check the numbers on the shard before you decide. And rerolling three shards into one random champion gives you no BE at all, which rarely makes sense when you are building a specific pool.

Beyond leveling, the first win of the day, missions and event passes all add some BE. Event passes cost money (BE itself never does), but they speed up your pool a lot if you actually play during the event. Blue Essence itself can’t be bought with RP or real money.

How can you level faster for BE?

Since BE follows levels, anything that gives more XP per hour helps. ARAM games are shorter than Summoner’s Rift (the same evening fits more of them), and Co-op vs. AI games are quick and easy to win when you just want the first win of the day. Milestone levels tend to give better capsules, so if you are a couple of games short of one, finishing those games is worth it.

The Essence Emporium, a limited-time shop for chromas, icons and ward skins, also spends BE, so leave yourself a buffer if you plan to buy there. Our guide to farming Blue Essence covers the grind in more detail.

What does the Blue Essence calculator not count?

Real talk, it is a planner, not a store. It doesn’t know about sales, it doesn’t count shards you already own, and the farming estimate is an average. Use it to decide which champions are worth your BE, then check prices in your client before you buy.

What if you’d rather skip the grind?

An account that already has the BE skips the farming part. Our LoL accounts are hand-leveled to 30, and the Unranked ones come with 30,000+, 50,000+ or 70,000+ BE. Even the 30,000+ version covers the cheapest ranked pool five times over. You can see what each server has on the EUW accounts and NA accounts pages. Either way, run your pool through the blue essence calculator first, so you know exactly how much BE your plan needs.

FAQ

How much Blue Essence do you need for ranked in LoL?

Ranked needs 20 champions. The cheapest pool costs 5,850 BE: 17 champions at 225 BE plus three at 675 BE.

What are the LoL champion price tiers?

225, 675, 1,575, 2,400 and 3,150 BE, after Riot’s 50% cut on March 5, 2025. Vel’Koz costs 1,570 BE and Jhin 2,222 BE.

How long does it take to farm BE for 20 champions?

The cheapest pool takes about 70 games from zero using the calculator’s model, roughly 24 days at three games a day. A pool of 2,400 BE champions takes several months.

Is the Blue Essence calculator up to date?

Yes. It uses the prices after Riot’s 50% cut on March 5, 2025, with 172 champions in the list.

Do free rotation champions count for ranked?

No. Only champions you own count toward the 20.

Should I upgrade champion shards or disenchant them?

Upgrade shards for champions you want, because it costs less than the store price. Disenchant the rest for BE.

Can you buy Blue Essence with real money?

No. Blue Essence can’t be bought with money or RP. It comes from leveling, missions and events.